AECC Aero Science and Technology Co (SHSE:600391) ROC %: 2.18% (As of Mar. 2026)


SHSE:600391 AECC Aero Science and Technology Co Ltd SHSE:600391
66 GF Score
Price ¥33.45
GF Value ¥22.87
Valuation Significantly Overvalued
! 5 Warning Signs
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What is AECC Aero Science and Technology Co ROC %?

AECC Aero Science and Technology Co SHSE:600391 +10.00% 66 ROC % is 2.18% as of Mar. 2026. GuruFocus rates SHSE:600391 with a GF Score™ of 66/100 and a GF Value™ of ¥22.87 (Significantly Overvalued). The stock has 5 warning signs investors should review.

ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. AECC Aero Science and Technology Co's annualized return on capital (ROC %) for the quarter that ended in Mar. 2026 was 2.18%.

As of today (2026-06-30), AECC Aero Science and Technology Co's WACC % is 11.99%. AECC Aero Science and Technology Co's ROC % is 4.57% (calculated using TTM income statement data). AECC Aero Science and Technology Co earns returns that do not match up to its cost of capital. It will destroy value as it grows.


AECC Aero Science and Technology Co  (SHSE:600391) ROC % Explanation

ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. The reason book values of debt and equity are used is because the book values are the capital the company received when issuing the debt or receiving the equity investments.

There are four key components to this definition. The first is the use of operating income or EBIT rather than net income in the numerator. The second is the tax adjustment to this operating income or EBIT, computed as a hypothetical tax based on an effective or marginal tax rate. The third is the use of book values for invested capital, rather than market values. The final is the timing difference; the capital invested is from the end of the prior year whereas the operating income or EBIT is the current year's number.

Why is ROC % important?

Because it costs money to raise capital. A firm that generates higher returns on investment than it costs the company to raise the capital needed for that investment is earning excess returns. A firm that expects to continue generating positive excess returns on new investments in the future will see its value increase as growth increases, whereas a firm that earns returns that do not match up to its cost of capital will destroy value as it grows.

As of today, AECC Aero Science and Technology Co's WACC % is 11.99%. AECC Aero Science and Technology Co's ROC % is 4.57% (calculated using TTM income statement data). AECC Aero Science and Technology Co earns returns that do not match up to its cost of capital. It will destroy value as it grows.


Be Aware

Like ROE % and ROA %, ROC % is calculated with only 12 months of data. Fluctuations in the company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective.


AECC Aero Science and Technology Co ROC % Related Terms


AECC Aero Science and Technology Co ROC % Historical Data

* Premium members only.

The historical data trend for AECC Aero Science and Technology Co's ROC % can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

AECC Aero Science and Technology Co ROC % Chart

AECC Aero Science and Technology Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROC %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 3.48 5.28 4.98 5.64 4.64

AECC Aero Science and Technology Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
ROC % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 2.61 5.50 4.53 5.68 2.18
SHSE:600391
66GF Score
AECC Aero Science and Technology Co Ltd SHSE:600391
ROC % is just one metric. See GF Score™, valuation, warning signs, and more.
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AECC Aero Science and Technology Co ROC % Calculation

AECC Aero Science and Technology Co's annualized Return on Capital (ROC %) for the fiscal year that ended in Dec. 2025 is calculated as:

ROC % (A: Dec. 2025 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (A: Dec. 2024 ) + Invested Capital (A: Dec. 2025 ))/ count )
=256.385 * ( 1 - 15.59% )/( (4812.051 + 4521.081)/ 2 )
=216.4145785/4666.566
=4.64 %

where

Invested Capital(A: Dec. 2024 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=8197.046 - 3081.649 - ( 303.346 - max(0, 4687.119 - 5822.183+303.346))
=4812.051

Invested Capital(A: Dec. 2025 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=8533.88 - 3431.291 - ( 581.508 - max(0, 4688.142 - 5568.606+581.508))
=4521.081

AECC Aero Science and Technology Co's annualized Return on Capital (ROC %) for the quarter that ended in Mar. 2026 is calculated as:

ROC % (Q: Mar. 2026 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (Q: Dec. 2025 ) + Invested Capital (Q: Mar. 2026 ))/ count )
=163.484 * ( 1 - 38.1% )/( (4521.081 + 4777.887)/ 2 )
=101.196596/4649.484
=2.18 %

where

Invested Capital(Q: Dec. 2025 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=8533.88 - 3431.291 - ( 581.508 - max(0, 4688.142 - 5568.606+581.508))
=4521.081

Invested Capital(Q: Mar. 2026 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=8250.123 - 3158.138 - ( 314.098 - max(0, 4562.094 - 5292.022+314.098))
=4777.887

Note: The Operating Income data used here is four times the quarterly (Mar. 2026) data. The tax rate is limited to between 0% and 100%.

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about ROC % →
What does a ROC % of 2.18% mean?
AECC Aero Science and Technology Co (SHSE:600391) has a ROC % of 2.18% as of Mar. 2026. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on AECC Aero Science and Technology Co and its competitors.
Is AECC Aero Science and Technology Co's ROC % too high?
AECC Aero Science and Technology Co's current ROC % is 2.18%. The Aerospace & Defense industry median ROC % is 4.45. AECC Aero Science and Technology Co's value of 2.18% is 51% below this industry median. Overall, AECC Aero Science and Technology Co has a GF Score™ of 66/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does AECC Aero Science and Technology Co's ROC % compare to SPCX and GE?
AECC Aero Science and Technology Co's ROC % of 2.18% can be compared against companies in the Aerospace & Defense industry. The industry median ROC % is 4.45. AECC Aero Science and Technology Co's value of 2.18% is 51% below this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROC % for an Aerospace & Defense company?
The median ROC % among Aerospace & Defense companies is 4.45, based on 351 companies in the industry. Companies in the top quartile (top 25%) have a ROC % significantly above this median, while those in the bottom quartile fall well below. However, ROC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. AECC Aero Science and Technology Co's current ROC % of 2.18% is 51% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high ROC % mean?
A high ROC % can signal that a stock is expensive relative to its fundamentals. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on AECC Aero Science and Technology Co and its competitors. For the Aerospace & Defense industry, the median ROC % is 4.45 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. AECC Aero Science and Technology Co's current ROC % is 2.18%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AECC Aero Science and Technology Co stock overvalued right now?
Based on GuruFocus' analysis, AECC Aero Science and Technology Co (SHSE:600391) is currently considered Significantly Overvalued. The stock's GF Value™ is ¥22.87, compared to a current price of ¥33.45 — trading 46.3% above its estimated fair value. The current ROC % is 2.18% and 51% below the Aerospace & Defense industry median of 4.45. AECC Aero Science and Technology Co's overall GF Score™ is 66/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROC % calculated?
ROC % is calculated from a company's financial statements. For AECC Aero Science and Technology Co (SHSE:600391), the current ROC % is 2.18% as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is AECC Aero Science and Technology Co (SHSE:600391) Overvalued in 2026?

Based on GuruFocus' analysis, AECC Aero Science and Technology Co stock appears to be overvalued. The current stock price of ¥33.45 is trading 46.3% above its estimated GF Value™ of ¥22.87. GuruFocus considers AECC Aero Science and Technology Co to be Significantly Overvalued.

Key valuation signals for SHSE:600391:

  • ROC %: 2.18%
  • GF Value™: ¥22.87 vs. price of ¥33.45 (46.3% above fair value)
  • GF Score™: 66/100 with 5 warning signs
  • Industry Position: 51% below the Aerospace & Defense median

No single metric tells the full story. See the SHSE:600391 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


AECC Aero Science and Technology Co Business Description

Address No. 901, 9th Floor, Building 1, Tianyun Road, High-tech Zone, Sichuan Province, Chengdu, CHN, 610503
AECC Aero Science and Technology Co Ltd is a China-based company engages in the research and development, manufacture, and sale of aviation products. It focuses on aircraft engines and their components, gas turbine components and parts, and aviation bearings.
66GF Score

Get the complete analysis for SHSE:600391

ROC % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

¥33.45
Price
¥22.87
GF Value